note

Arduino で Bluetooth (BLE) 使ってみよう (第一回)

今回は簡単に言うと、Bluetoothの信号をスマートフォンで受信する手順を紹介したいと思います。 今回のサンプルは ESP32 で実装しますので、まず開発環境を準備しましょう。 アマゾンや秋月電子などでESP32は購入可能です。 ステップ： 1、Arduino 開発ソフトを ...
GitHub

Client_secure_static_passkey.ino

USE IT TO TRACK OR IMPERSONATE THE DEVICE IN BLE PRESENCE SYSTEMS. USE WITH CAUTION. This client is designed to work with the Server_secure_static_passkey example. Note that ESP32 uses Bluedroid by ...
GitHub

BLE5_multi_advertising.ino

#error "NimBLE does not support multi advertising yet. Try using Bluedroid." #elif !defined(CONFIG_BT_BLE_50_FEATURES_SUPPORTED) #error "This SoC does not support ...
note

ESP32 Bluetooth マウスとキーボード Arduinoライブラリ ESP32-BLE-CompositeHID ...

サックとESP32でキーボードとマウスのプロトタイプを作りたかった。コンセプトの確認をしたかった。 任天堂 Wii ヌンチャク を無線マウスにするとどんな感じか試したかった。以下の記事。 今回、Arduino 向けの以下のライブラリを試してみた。最後の ...
EDN

Getting Started with BLE and Arduino

The MLT-BT05 is a readily available, inexpensive Bluetooth 4.0 module based on the Texas Instruments CC2541 Bluetooth Low Energy (BLE) system-on-chip (SoC), sold by various Chinese suppliers and ...
Geeky Gadgets

Arduino Nano 33 BLE Rev2 microcontroller development board powered by nRF52840

If like me you enjoy using the range of Arduino development boards to create a wide variety of different projects. You will be pleased to know that a new microcontroller board has been launched this ...
CNX Software

WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, impacting the Arduino Nano RP2040 Connect, ...